Use when auditing a site that publishes downloadable PDFs (reports, white papers, legal documents, manuals). Applies to any site where PDFs are linked as indexable content resources.
Install
npx skills add thedaviddias/Front-End-Checklist --skill pdf-sizenpx skills add thedaviddias/Front-End-Checklist --skill pdf-size -a claude-code -gnpx skills add thedaviddias/Front-End-Checklist --skill pdf-size -a codex -ggemini skills install https://github.com/thedaviddias/Front-End-Checklist.git --path skills/pdf-sizegh skill install thedaviddias/Front-End-Checklist pdf-sizegit clone --depth 1 https://github.com/thedaviddias/Front-End-Checklist /tmp/thedaviddias__Front-End-Checklist
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/thedaviddias__Front-End-Checklist/skills/pdf-size ~/.claude/skills/pdf-size # Claude Code
cp -R /tmp/thedaviddias__Front-End-Checklist/skills/pdf-size ~/.agents/skills/pdf-size # Codex, Cursor, Gemini CLI, Copilot, OpenCode